From f45a286b8d62f710b519a98c7d4b75a0c34d5d10 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.org.ru>
Date: Mon, 22 Jun 2009 13:56:49 +0400
Subject: strip_tags_long: use htmlpurifier to properly reformat html content

---
 .../library/HTMLPurifier/Strategy/Composite.php    | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 lib/htmlpurifier/library/HTMLPurifier/Strategy/Composite.php

(limited to 'lib/htmlpurifier/library/HTMLPurifier/Strategy/Composite.php')

diff --git a/lib/htmlpurifier/library/HTMLPurifier/Strategy/Composite.php b/lib/htmlpurifier/library/HTMLPurifier/Strategy/Composite.php
new file mode 100755
index 000000000..816490b79
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/Strategy/Composite.php
@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * Composite strategy that runs multiple strategies on tokens.
+ */
+abstract class HTMLPurifier_Strategy_Composite extends HTMLPurifier_Strategy
+{
+
+    /**
+     * List of strategies to run tokens through.
+     */
+    protected $strategies = array();
+
+    abstract public function __construct();
+
+    public function execute($tokens, $config, $context) {
+        foreach ($this->strategies as $strategy) {
+            $tokens = $strategy->execute($tokens, $config, $context);
+        }
+        return $tokens;
+    }
+
+}
+
+// vim: et sw=4 sts=4
-- 
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